主要特點
?使用大容量3V鋰電池,電池更耐用,更環保;
?任意位置清零,便于相對測量與測量轉換;
?任意位置公制與英制轉換;
FEATURES
?Long life 3V lithium battery,environmental friendly
?Zero-setting at any position, convenient for relative and absolute measurement conversion
?mm/inch conversion at any position